#define _CRT_SECURE_NO_WARNINGS 1

#include <stdio.h>
#include<stdlib.h>

typedef int SLTDateType;

typedef struct SListNode
{
	SLTDateType data;
	struct SListNode* next;
}SListNode;

int main()
{
	SListNode* List = (SListNode*)malloc(sizeof(SListNode));
	List->data = 1;
	SListNode* note1 = (SListNode*)malloc(sizeof(SListNode));
	note1->data = 2;
	SListNode* note2 = (SListNode*)malloc(sizeof(SListNode));
	note2->data = 3;
	SListNode* note3 = (SListNode*)malloc(sizeof(SListNode));
	note3->data = 4;
	List->next = note1;
	note1->next = note2;
	note2->next = note3;

	return 0;
}